Two bombs exploded outside a Roman Catholic cathedral on a southern Philippine island where Muslim armed fighters are active, killing at least 19 people and wounding nearly 50 during a Sunday Mass, officials said.
The first bomb went off in or near the Jolo cathedral in the provincial capital of Sulu, followed by a second blast outside the compound as government forces were responding to the attack, security officials said.
Philippine National Police chief Oscar Albayalde said that at least 19 people died and 48 were wounded. Police and military reports said the casualties included both troops and civilians.
Photos on social media showed debris and bodies lying on a busy street outside the Cathedral of Our Lady of Mount Carmel, which has been hit by bombs in the past.
Troops in armoured carriers sealed off the main road leading to the church while vehicles were transporting the dead and wounded to the hospital.
Some casualties were evacuated by air to nearby Zamboanga city.
“I have directed our troops to heighten their alert level, secure all places of worships and public places at once, and initiate pro-active security measures to thwart hostile plans,” said Defense Secretary Delfin Lorenzana in a statement.
Jolo island has long been troubled by the presence of Abu Sayyaf armed fighters, who are blacklisted by the United States and the Philippines as a terrorist organisation because of years of bombings, kidnappings and beheadings.
No one has immediately claimed responsibility for the attack.